1 x 2/2 x 2 FBT coupler multimode Features • Fiber based splitter for 850 nm and/or 1300 nm bands • Low excess loss • Low polarisation dependent loss (PDL) • Excellent mechanical and environmental performance • Telcordia GR-1209/GR-1221 Applications • Telecommunication networks • CATV networks data communication • Network monitoring Generic specifications* Parameter Operating wavelength Insertion loss Uniformity PDL Return loss Directivity Operating temperature Package dimension (Ø x L or L x W x H) Input/output tail type Fiber type Unit 50/50 40/60 30/70 20/80 10/90 05/95 01/99 nm 850 nm ± 40 or 1300 nm ± 40 / 850 nm and 1300 nm ± 40 dB ≤ 4.0 ≤ 5.0/3.0 ≤ 6.3/2.4 ≤ 8.1/1.7 ≤ 11.6/1.2 ≤ 15.0/1.0 ≤ 22.8/0.8 dB ≤ 0.8 n/a dB n/a dB ≥ 40 dB ≥ 40 °C −40 to +85 mm Ø 3.0 x 54 or Ø 3.0 x 60 Ø 3.0 x 54 or Ø 3.0 x 60 90 x 20 x 9.5 or 85 x 18 x 6.5 – 250 µm bare fiber 0.9 mm loose tube 0.9 mm loose tube or 2.0 mm cable – 50/125 µm or 62.5/125 µm * Without connector loss HUBER+SUHNER Passive components 22
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